AU2002221734A1 - Mobile terminal antenna system - Google Patents

Mobile terminal antenna system

Info

Publication number
AU2002221734A1
AU2002221734A1 AU2002221734A AU2173402A AU2002221734A1 AU 2002221734 A1 AU2002221734 A1 AU 2002221734A1 AU 2002221734 A AU2002221734 A AU 2002221734A AU 2173402 A AU2173402 A AU 2173402A AU 2002221734 A1 AU2002221734 A1 AU 2002221734A1
Authority
AU
Australia
Prior art keywords
mobile terminal
antenna system
terminal antenna
mobile
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002221734A
Inventor
Bo Lindell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002221734A1 publication Critical patent/AU2002221734A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Telephone Set Structure (AREA)
AU2002221734A 2000-10-27 2001-10-22 Mobile terminal antenna system Abandoned AU2002221734A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0003952A SE518331C2 (en) 2000-10-27 2000-10-27 Mobile telephone antenna device for a first and a second radio application
SE0003952 2000-10-27
PCT/EP2001/012275 WO2002035645A1 (en) 2000-10-27 2001-10-22 Mobile terminal antenna system

Publications (1)

Publication Number Publication Date
AU2002221734A1 true AU2002221734A1 (en) 2002-05-06

Family

ID=20281630

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221734A Abandoned AU2002221734A1 (en) 2000-10-27 2001-10-22 Mobile terminal antenna system

Country Status (5)

Country Link
US (1) US6968203B2 (en)
EP (1) EP1336221A1 (en)
AU (1) AU2002221734A1 (en)
SE (1) SE518331C2 (en)
WO (1) WO2002035645A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2430307A (en) * 2005-09-19 2007-03-21 Antenova Ltd Compact balanced antenna arrangement
EP2735053B1 (en) 2011-07-18 2019-09-25 Sony Ericsson Mobile Communications AB Multi-band wireless terminals with metal backplates and coupling feed elements, and related multi-band antenna systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520983A1 (en) * 1985-06-12 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart ANTENNA FOR A RADIO TRANSMITTER AND RECEIVER
FR2627330B1 (en) * 1988-02-12 1990-11-30 Alcatel Espace MULTI-FREQUENCY ANTENNA, ESPECIALLY FOR USE IN THE FIELD OF SPATIAL TELECOMMUNICATIONS
DE69217147T2 (en) * 1991-09-04 1997-06-05 Nec Corp Radio transceiver
US7019695B2 (en) * 1997-11-07 2006-03-28 Nathan Cohen Fractal antenna ground counterpoise, ground planes, and loading elements and microstrip patch antennas with fractal structure
JPH0964639A (en) * 1995-08-25 1997-03-07 Uniden Corp Diversity antenna circuit
US5864318A (en) * 1996-04-26 1999-01-26 Dorne & Margolin, Inc. Composite antenna for cellular and gps communications
DE19817573A1 (en) * 1998-04-20 1999-10-21 Heinz Lindenmeier Antenna for multiple radio services
JP2000183643A (en) * 1998-12-11 2000-06-30 Yokowo Co Ltd Antenna system
WO2002026536A2 (en) * 2000-09-29 2002-04-04 Varitek Telematics system

Also Published As

Publication number Publication date
US20020068601A1 (en) 2002-06-06
SE0003952L (en) 2002-04-28
SE518331C2 (en) 2002-09-24
SE0003952D0 (en) 2000-10-27
EP1336221A1 (en) 2003-08-20
US6968203B2 (en) 2005-11-22
WO2002035645A1 (en) 2002-05-02

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